<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>选择题</title>
</head>
<body>
    <h1 align='center'>常识测试</h1>
    <div style="height:100% ;display: flex;justify-content: space-around; position: fixed;top: 10%;left: 0;right: 0;margin: 0 auto;">
        <div style="width: 10%;height: 100%; background-color: lightgrey">
            <a style="display: block ; width: 145px; height: 20px;text-align: center;line-height: 400px;font-size: 30px;color: black" href="{{ url_for('exam') }}" rel="external nofollow" >开始答题</a>
        </div>
    </div>
</body>
</html>